update mapping of a node

[Former Member]

I have a few nodes in my component which correspond to some of the function modules. These function are meant for reading data from a table and saving data into it.

My mappings are working perfectly. But now i need to add another field to the concerned database table. Thus, these nodes need to be updated. Is it possible that i update the mappings for these nodes without creating the service calls all over again.

Also note that the node for the function module that fetches data is bound to an alv grid?

The 'create attribute' and 'update mapping' options are disabled for this node in the component controller.

Is it possible to update mappings without doing too much of rework?

regards,

Priyank

Message was edited by:

Priyank Jain

[Former Member]

Hi Priyank.

The nodes of my service calls are enabled for editing in the component controller. I can add atrributes. Make sure you are in edit mode. Then you can add the field to the corresponding node.

After that you can update the mapping in corresponding views if necessary.

Cheers,

Sascha

[Former Member]

Hi Sascha,

In my case, the concerned is actually for a table returned from the function module in the tables parameter. So it is not a first level...this node is at the 3rd sub level. The create attribute option is disabled in this level in edit mode too. The option is available in the first level only.

regards,

Priyank

[Former Member]

Hi Priyank.

I could only test to the second level. There it was possible.

Seems that you have to recreate the service call in this case.

Cheers,

Sascha

[Former Member]

Hi Priyanka,

I tried it with the third level also its editable .

Regards,

Satya